see lessfeatures & detailsrange : 10-15 cm|2.input supply voltage: 5v dc|3.three pin burg male header for easy interface. |4.comes with an easy to use digital output pin|5.2.5mm diameter hole for easy mounting.|6.5v operated, easy to interface with wide range of micro-controller, like arduino, avr, arm, 8051, pic, msp430 etc.digital output. Output voltage for logic one(+3.5v) and logic zero(0) 0.0vinterface with arduino, avr, 8051, pic, arm, msp430 (green)

see lessfeatures & detailsrange : 10-15 cm|2.input supply voltage: 5v dc|3.three pin burg male header for easy interface. |4.comes with an easy to use digital output pin|5.2.5mm diameter hole for easy mounting.|6.5v operated, easy to interface with wide range of micro-controller, like arduino, avr, arm, 8051, pic, msp430 etc.digital output. Output voltage for logic one(+3.5v) and logic zero(0) 0.0vinterface with arduino, avr, 8051, pic, arm, msp430 (green)